1. Suspension of Services to the USA and Israel
Effective immediately, we are suspending all sales and shipments to the United States and Israel. This decision is due to significant operational challenges.
For the USA: Recent U.S. government policies, specifically the suspension of the de minimis exemption for low-value shipments, have made cross-border e-commerce unsustainable . This change means all imports to the U.S., regardless of value, are now subject to duties and taxes, leading to complex customs formalities, potential delays, and higher costs for customers .
For Israel: This suspension is due to the ongoing regional conflict, which has caused major disruptions to international shipping and logistics, making reliable delivery impossible at this time .
2. A Stance Against "Make America Great Again"
Our decision to halt services to the U.S. is also a principled one. We do not support the "Make America Great Again" political movement and its associated policies. We believe in global cooperation and fair trade, not divisive slogans and tariffs that hinder international commerce.
3. Donation of Collected Funds
In line with our commitment to humanitarian aid, any funds already collected for orders that can no longer be shipped to these destinations will be donated in full to the American Red Cross. The Red Cross is a highly-rated charity that, on average, invests 90 cents of every dollar it spends directly into delivering care and comfort to those in need . Your money will support disaster relief, blood drives, emergency services for military families, and international aid efforts .
4. Our Position on Gaza
We feel it is necessary to clearly state that we do not support the genocide in Gaza. We stand for peace, human rights, and the protection of all civilians.
We thank you for your understanding and continued support. For any questions regarding order cancellations or refunds, please contact our customer service.
Sincerely,
Nonsensia Lab Dismiss
High-purity chemical reagents — GC-MS / HPLC verified — supplied for laboratory research use only.
Lidocaine — high-purity chemical reagent (CAS 137-58-6), GC-MS / HPLC verified to ≥99.48%. For laboratory research use only — not for human consumption, not a supplement, not for veterinary use.
Lidocaine is a synthetic aminoethylamide compound, supplied by Ladasten as a high-purity chemical reagent for laboratory research use only. Every batch is analysed by GC-MS / HPLC and released only when it meets the declared purity of ≥99.48% (CAS 137-58-6).
Specification
CAS number
137-58-6
Molecular formula
C14H22N2O
Molecular weight
234.34 g/mol
Purity (GC-MS / HPLC)
≥99.48%
Physical form
Crystalline powder
Net weight
1000 mg
Packaging
Sealed aluminium foil bag
Origin
Synthesised in a Polish laboratory
Research applications
Analytical reference standard for GC-MS / HPLC method development and validation
Reference and comparison material for in-vitro research
Chemical characterisation, identity confirmation and stability studies
Quality & verification
Each batch is synthesised in a Polish laboratory and released only after GC-MS / HPLC confirms the declared purity. A certificate of analysis is available on request. If an independent laboratory analysis shows purity below our declared specification, we refund the product and your documented testing costs — see our Rules & Policy. Share your own GC-MS / HPLC results and earn a bonus on your next order.
⚗️ Chemical reagent — laboratory research use only.
This product is a chemical reagent supplied strictly for laboratory and analytical research. It is not for human consumption, is not a dietary supplement, food, cosmetic or medicine, and is not for veterinary use. You must be 18 or older to purchase. The buyer is solely responsible for complying with all applicable laws. Manufactured and shipped from Poland and the United Kingdom. We do not ship to the USA, Israel or Russia.
1. Suspension of Services to the USA and Israel
Effective immediately, we are suspending all sales and shipments to the United States and Israel. This decision is due to significant operational challenges.
For the USA: Recent U.S. government policies, specifically the suspension of the de minimis exemption for low-value shipments, have made cross-border e-commerce unsustainable . This change means all imports to the U.S., regardless of value, are now subject to duties and taxes, leading to complex customs formalities, potential delays, and higher costs for customers .
For Israel: This suspension is due to the ongoing regional conflict, which has caused major disruptions to international shipping and logistics, making reliable delivery impossible at this time .
2. A Stance Against "Make America Great Again"
Our decision to halt services to the U.S. is also a principled one. We do not support the "Make America Great Again" political movement and its associated policies. We believe in global cooperation and fair trade, not divisive slogans and tariffs that hinder international commerce.
3. Donation of Collected Funds
In line with our commitment to humanitarian aid, any funds already collected for orders that can no longer be shipped to these destinations will be donated in full to the American Red Cross. The Red Cross is a highly-rated charity that, on average, invests 90 cents of every dollar it spends directly into delivering care and comfort to those in need . Your money will support disaster relief, blood drives, emergency services for military families, and international aid efforts .
4. Our Position on Gaza
We feel it is necessary to clearly state that we do not support the genocide in Gaza. We stand for peace, human rights, and the protection of all civilians.
We thank you for your understanding and continued support. For any questions regarding order cancellations or refunds, please contact our customer service.
Sincerely,
Nonsensia Lab Dismiss
